up 16% in phoenix, one of the hardest-hit areas by the housing collapse, and 6% in minneapolis and detroit. however, prices dropped compared to last year in atlanta, new york, chicago, and las vegas. staples will shut down more stores. the chain will close 15 stores in the u.s., and 45 stores in europe. staples is attempting to cut costs in order to invest in its online and mobile business. it hopes to save around $250 million by 2015. toys 'r' us begins hiring 45,000 holiday workers this week. that's 5 thousand more than last year. the retailer joins walmart, khol's and target in hiring seasonal workers. it's predicted holiday sales will jump 3 to 4% this year and stores are starting now to expand staff to get into position for shoppers. a manager at target had this observation about job hunters. "we definitely see a lot of applicants that need extra money for the holiday season and are looking to pick up an extra job or so. but we are also continuing to see people that need employment and are looking for anything temporary that could turn into a permanent position." toys r us kept on 15%